To provide a reinforcement structure of a vehicle body skeleton material which can suppress peeling of a main panel from a reinforcement panel when bending and deforming the vehicle body skeleton material.SOLUTION: A reinforcement structure of a vehicle body skeleton material 1 includes a main panel 10 extending in a prescribed direction, and a reinforcement panel 30 which is stacked and fixed on the main panel 10. A notched part 34 from a flange reinforcement part 32 to at least a connection part 33 is formed in the reinforcement panel 30. The notched part 34 is located on a reference virtual line P1, that passes an adjacent fixing point 41 adjacent to the notched part 34 at a fixing point of the main panel 10 to a flange part 12 and a prescribed reference fixing point 42 of the main panel 10 to a central wall part 11, in a plan view.SELECTED DRAWING: Figure 2
【課題】車体骨格材の曲げ変形時に、補強パネルの主パネルからの剥がれを抑制することのできる車体骨格材の補強構造を提供する。【解決手段】所定方向へ延びる主パネル10と、主パネル10に重ねて固定される補強パネル30と、を含む車体骨格材1の補強構造であって、補強パネル30にはフランジ補強部32から少なくとも接続部33に至る切欠部34が形成され、切欠部34は、平面視にて、主パネル10のフランジ部12への固定箇所で切欠部34に隣接する隣接固定箇所41と、主パネル10の中央壁部11への所定の基準固定箇所42と、を通る基準仮想線P1上に配置される。【選択図】図2
REINFORCEMENT STRUCTURE OF VEHICLE BODY SKELETON MATERIAL
車体骨格材の補強構造
2022-04-13
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
REINFORCEMENT STRUCTURE OF VEHICLE BODY SKELETON MATERIAL
Europäisches Patentamt | 2022
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